body {
	width: 100%;
}

/* 头顶 */
header {
	height: 44px;
	line-height: 44px;
	text-align: center;
}

/* 主体 */
main {
	width: 100%;
	height: calc(100vh - 44px);
	background: url(../../assets/images/advertisement-bg.jpg) no-repeat center top;
	background-size: cover;
}

/* 右上 */
.box {
	box-sizing: border-box;
	padding-top: 25px;
	padding-left: 240px;
}

.box p {
	background-color: #fff;
	border-radius: 20px;
	display: flex;
	height: 35px;
	line-height: 35px;
	width: 110px;
	justify-content: space-evenly;
	align-items: center;
}

.text {
	position: absolute;
	bottom: 50px;
	left: 0;

	color: #fff;
	font-size: 40px;
	animation: move 3s forwards;
	text-align: center;
	width: 100%;
}

@keyframes move {
	0% {
		bottom: 300px;
		font-size: 80px;
		opacity: 0;
	}

	33% {
		font-size: 65px;
		color: chartreuse;
		opacity: 1;
	}

	66% {
		color: orangered;
		font-size: 55px;
		opacity: 1;
	}

	100% {
		color: #fff;
		font-size: 40px;
		opacity: 1;
	}
}
